SZ serial vacuum pump is specially designed by our company for plastic extrusion equipment.It with outstanding features of compact structure,easy installation,large suction speed,high cacuum degree and low energy consumption.
the high-quality stainless impeller is used for this serial vacuum pump.Besides,the anti-scale treatment with special technology is implemented for pump inner chamber and equipped with the high-quality mechanical seal which is jointly developed by Sino-British joint venture enterprise and us.as a result,the service life of vacuum pump is greatly extended.